GarageBand User Guide
- Welcome
- 
        
        - Play a lesson
- Choose the input source for your guitar
- Customize the lesson window
- See how well you played a lesson
- Measure your progress over time
- Slow down a lesson
- Change the mix of a lesson
- View full-page music notation
- View glossary topics
- Practice guitar chords
- Tune your guitar in a lesson
- Open lessons in the GarageBand window
- Get additional Learn to Play lessons
- If your lesson doesn’t finish downloading
 
- Touch Bar shortcuts
- Glossary

Use Mail Drop to share songs from GarageBand on Mac
Mail Drop lets you quickly send songs to anyone via Mail.
Share a song via Mail
- In GarageBand on Mac, choose Share > Mail. 
- In the Mail dialog, do the following:  - Select Project, if you want to share a project that recipients can open and edit it in GarageBand on another Mac. - All audio-related settings are unavailable. 
- Select Song, if you want to share an audio file mixdown that recipients can open and play in the Music app, or in any app that supports .m4a files. - You can edit the following settings: - Enter a new name in the Title field. 
- Choose an audio format from the Quality pop-up menu. 
- Choose whether to bounce the entire project, or only part of it based on the cycle area or the length of selected regions. 
 
 
- Click Share. 
- If a mail account is available, a new email is created. - The project or song attachment will be delivered, even if the size exceeds the maximum allowed size for attachments.